Cheapest one-way tickets
Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.
Round trips
The cheapest return tickets found recently, price for the whole trip.
- Feb 22 – Mar 1Hong Kong Airlines, nonstop out, nonstop back $159
- Jan 14 – Jan 20Hong Kong Airlines, nonstop out, nonstop back $160
- Nov 14 – Nov 20Hong Kong Airlines, nonstop out, nonstop back $166
- Nov 19 – Nov 25Hong Kong Airlines, nonstop out, nonstop back $171
- Mar 8 – Mar 14Hong Kong Airlines, nonstop out, nonstop back $176
Plan the rest of the trip
Price calendar
The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.
October 2026
November 2026
Lowest fares by month
In the fares found this week, December has the lowest: from $123 one-way, against $169 in April 2027. Pick a month to see its cheapest date.
- Oct$129
- Nov$126
- Dec$123
- Jan$126
- Feb$125
- Mar$125
- Apr$169
- May$169
- Junno fares yet
- Julno fares yet
- Augno fares yet
- Sepno fares yet
Show as a table
| Month | Cheapest one-way | Date | Stops |
|---|---|---|---|
| October | $129 | Sun, Oct 25 | Nonstop |
| November | $126 | Fri, Nov 20 | Nonstop |
| December | $123 | Sat, Dec 12 | Nonstop |
| January 2027 | $126 | Wed, Jan 6 | Nonstop |
| February 2027 | $125 | Fri, Feb 12 | Nonstop |
| March 2027 | $125 | Mon, Mar 8 | Nonstop |
| April 2027 | $169 | Sun, Apr 25 | Nonstop |
| May 2027 | $169 | Fri, May 7 | Nonstop |
| June 2027 | — | ||
| July 2027 | — | ||
| August 2027 | — | ||
| September 2027 | — |
Fares and weather by month
The lowest one-way fare found for each month, next to the weather in Haikou. Average daily high and low and monthly precipitation.
| Oct2026 | Nov | Dec | Jan2027 | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lowest fare | $129 | $126 | $123 | $126 | $125 | $125 | $169 | $169 | – | – | – | – |
| High °C | 29° | 26° | 22° | 21° | 23° | 27° | 30° | 33° | 34° | 33° | 33° | 31° |
| Low °C | 24° | 21° | 18° | 16° | 17° | 20° | 23° | 25° | 26° | 26° | 26° | 25° |
| Precipitation mm | 274 | 60 | 38 | 24 | 30 | 43 | 80 | 191 | 239 | 248 | 293 | 269 |
Source: Haikou on Wikipedia, CC BY-SA 4.0.
Questions travellers ask
What is the cheapest month to fly from Hong Kong to Haikou?
In the fares found this week, December has the lowest: from $123 one-way, against $169 in April 2027.
What is the weather in Haikou in December?
In December, the cheapest month to fly, the average daily high in Haikou is 22 °C and the low 18 °C.
Are there direct flights from Hong Kong to Haikou?
Yes. Recent fares include nonstop flights with Hong Kong Airlines, Hainan Airlines and Cathay Pacific.
How long is the flight from Hong Kong to Haikou?
A nonstop flight takes about 1h 25m. The distance is 278 mi.
Which day of the week is cheapest to fly?
In the fares we have, Wednesday departures are the cheapest, with a typical lowest fare of $130. Tuesday is the priciest at about $169.
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